Triple

T10787918

Position	Surface form	Disambiguated ID	Type / Status
Subject	CSM-103	`E254494`	entity
Predicate	separatedFrom	`P243`	FINISHED
Object	Saturn V S-IVB stage in translunar trajectory	`E130633`	NE FINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Saturn V S-IVB stage in translunar trajectory
Context triple: [CSM-103, separatedFrom, Saturn V S-IVB stage in translunar trajectory]

A. S-IVB chosen
The S-IVB was the single-engine upper stage of NASA’s Saturn launch vehicles, used to place Apollo spacecraft into Earth orbit and send them toward the Moon.
B. Saturn V S-II second stage
The Saturn V S-II second stage was the liquid hydrogen–fueled second stage of NASA’s Saturn V Moon rocket, providing the crucial mid-ascent propulsion that enabled Apollo missions to reach Earth orbit and proceed toward the Moon.
C. Saturn V instrument unit
The Saturn V instrument unit was the ring-shaped electronic control and guidance section that housed the rocket’s navigation, telemetry, and flight control systems.
D. Saturn IB
Saturn IB was a two-stage American launch vehicle used by NASA in the 1960s and early 1970s to test Apollo spacecraft in Earth orbit and support missions such as Apollo–Soyuz.
E. S-IV
S-IV was the liquid-fueled second stage of the early Saturn I launch vehicle, powered by a cluster of RL10 engines and used in NASA’s Apollo-era test flights.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage	Batch ID	Job type	Status
creating	`batch_69d6aa609f008190a294200aefcb7bd5`	elicitation	completed
NER	`batch_69d732d65fcc8190ab5573a861409c56`	ner	completed
NED1	`batch_69de56199d088190938a72105540cf66`	ned_source_triple	completed

Created at: April 8, 2026, 9:17 p.m.